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https://issues.apache.org/jira/browse/KAFKA-4534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15748380#comment-15748380
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ASF GitHub Bot commented on KAFKA-4534:
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GitHub user dguy opened a pull request:
https://github.com/apache/kafka/pull/2256
KAFKA-4534: StreamPartitionAssignor only ever updates the
partitionsByHostState and metadataWithInternalTopics on first assignment
partitionsByHostState and metadataWithInternalTopics need to be updated on
each call to onAssignment() otherwise they contain invalid/stale metadata.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dguy/kafka 4534
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2256.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2256
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commit 3437ff3a8883d22bce09aca14161f3d958c3e2ac
Author: Damian Guy <damian....@gmail.com>
Date: 2016-12-14T13:50:55Z
update partitionHostState and metadata onAssignment
----
> StreamPartitionAssignor only ever updates the partitionsByHostState and
> metadataWithInternalTopics once.
> --------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-4534
> URL: https://issues.apache.org/jira/browse/KAFKA-4534
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Affects Versions: 0.10.2.0
> Reporter: Damian Guy
> Assignee: Damian Guy
> Fix For: 0.10.2.0
>
>
> StreamPartitionAssignor only ever updates the partitionsByHostState and
> metadataWithInternalTopics once. This results in incorrect metadata on
> rebalances.
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